Cutting by use of rotating axially moving tool – With means to apply transient – fluent medium to work or product
Patent
1983-07-19
1986-03-25
Weidenfeld, Gil
Cutting by use of rotating axially moving tool
With means to apply transient, fluent medium to work or product
82 34R, 408241R, B23B 5106
Patent
active
045780030
ABSTRACT:
An arrangement for supplying coolant to rotating cutting tools (1) for metal machining, in particular boring tools provided with coolant ducts (2,3), includes a coolant ring (4) arranged rotatably on the tool shank and sealed with respect thereto and having a radially projecting coupling piece (6) provided with a radial coolant bore. On a carrier piece (10) there are provided two intermediate parts (12) arranged at a distance from one another, each of which is swingable at one end (12a) with respect to the carrier piece (10) about an axis extending parallel to the boring tool axis (A), is slidable in a plane extending perpendicular to the boring tool axis (A) and can be clamped with respect to the carrier piece (10), and each of which has at its other end (12b) a bore (16) extending parallel to the boring tool axis (A) for a fixing bolt (17) which can be screwed into a stationary machine part (S). On the carrier piece (10), a holder (8, 8a) is adjustable parallel to the boring tool axis (A), is rotatable about its axis of adjustment and can be clamped in position. On the holder (8, 8a) there is arranged a radially adjustable coupling head (7) provided with a radially extending outlet bore (23) which, on rotation of the cutting tool, can be coupled automatically with the coupling piece (6) with the interposition of sealing means (21).
REFERENCES:
patent: 3794434 (1974-02-01), Woodmansee
patent: 4147232 (1979-04-01), Gaunt et al.
patent: 4392761 (1983-07-01), Eckle
Komet Stahlhalter-und Werkzeugfabrik Robert Breuning GmbH
Webb Glenn L.
Weidenfeld Gil
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